Esperanto is the most widely spoken constructed international auxiliary language. Its name derives from Doktoro Esperanto (Dr. Hopeful), the pseudonym under which L. L. Zamenhof published the first book detailing Esperanto, the Unua Libro, in 1887. Zamenhof's goal was to create an easy-to-learn and politically neutral language that would serve as a universal second language to foster peace and international understanding. [Wikipedia].

Download additional Esperanto plugin dictionaries for Mac OS X (10.5 "Leopard" to 10.9 "Mavericks").

From Esperanto:

Esperanto  ➠➠ English (352 KB)

Esperanto ➠➠ Guānhuà (1.5 MB)

To Esperanto:

English  ➠➠ Esperanto (2.3 MB)

Guānhuà ➠➠ Esperanto (1.2 MB)

These dictionaries are provided free of charge. But if you want to do something for me, head to the books section of this website, get one of my e-books (even if it's one of the freebies), and leave a review at the vendor you downloaded it from. You don't have to feed my vanity. If you think the book is lousy, say so in your review.